2MASS J21534087+4715422 [#18225290224977]
BEWARE!
There is more than one system with this name, the other system can be found here:
- 2MASS J21534087+4715422 (-3216.34375 / -312.25 / -248.5) [404.99 Ly]
2MASS J21534087+4715422 B 11 a
类型:
Icy body
(可着陆)
目的地距离:
416,793 光秒
预计价值:
500 cr
地球质量:
0.0024
半径:
1,173 千米
地表温度:
37 K
重力:
0.07G
固体成分:
82.33%
Ice
16.06% Rock
1.61% Metal
16.06% Rock
1.61% Metal
火山活动:
Water Geysers
大气层:
No atmosphere
地球化状态:
Not terraformable
公转周期:
0.4 d
半长轴:
0.00 au
轨道偏心率:
0.1080
轨道倾角:
-2.30°
近点幅角:
77.82°
自转周期:
0.7 d
(潮汐锁定)
转轴倾角:
-0.1500 °
材料:
S
(27.6%)
C
(23.2%)
P
(14.8%)
Fe
(12.6%)
Ni
(9.5%)
Cr
(5.7%)
Zn
(3.4%)
Zr
(1.5%)
Cd
(1.0%)
Hg
(0.6%)
Po
(0.3%)